发明授权
US08647650B2 Composition for external use and method for producing the same 有权
外用组合物及其制造方法

Composition for external use and method for producing the same
摘要:
A method for producing a composition for external use containing a physiologically acceptable salt of a tranexamate as an active ingredient, which is dispersed in the composition in the state of fine particles, includes dissolving a physiologically acceptable salt of the tranexamate in a solvent to prepare a solution, to which a salting-out agent is added to precipitate the salt. Such salt is so dispersed in a composition for external use in the state of fine particles, that the tranexamate salt can be mixed without using a large amount of an oil component to obtain a composition for external use affording excellent feel of use and stability.
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